The majority of persons
with the surname Mcilwain
are born in June
and die in January
born dead
14.9% live in South Carolina
12.0% live in Pennsylvania
10.7% live in Alabama
If you don't like people
named mcilwain
you should probably move to
New Hampshire (None live there).
Fun fact: South Carolina
is the state with the most
last name mcilwain per capita.
Check out the popularity
of the last name mcilwain
for each state in the map below.
